Grammar and usage(2): Unreal conditions and things hoped for or desire优质课教案内容

虚拟语气

The Subjunctive Mood Teaching aims:

1. To get students to know the usage of the subjunctive mood

2. To enable students to use the grammar properly by practicing. Teaching important points :

1.

Help the students master the structures about the subjunctive mood

2.

Guide the students to practice the grammar in different situations. Teaching methods:

Task-based teaching, cooperative learning Teaching aids:

A projector, multimedia, the blackboard

Teaching Procedures Step 1 Lead-in

1.Enjoy the music and pay attention to the parts in blue.

2. Definition:

Subjunctive mood is usually used to talk about the situations that are not true or not likely to become true. Step 2 Presentation and exercises I 一般条件句中虚拟语气的用法

1、表示与现在事实相反的情况

从句：If+主语+动词一般过去时(Be动词用were) 主句：主语+ should/would/might/could+do：

2、表示与过去事实相反的情况

从句：If+主语+had+done 主句：主语+should/would/might/could+have done 3、表示与将来事实相反

从句：①if+主语+were to do ②if+主语+should+do ③if+主语+动词一般过去式（be动词用were）

主句：主语+should/would/might/could+do

II 条件句中虚拟语气的倒装；

在条件句中，可省略

if，把were ,had, should 提到句首，变为倒装句式．

E.g. 1. If I were you, I would not do that. 2. If he should fail in the experiment this time, he would try again. 3. If you had not helped me，I should have failed.

III 名词性从句中虚拟语气的用法；

1.在宾语从句，表语从句，同位语从句，主语从句中，这种用法的词有：一个坚持，

两个命令，三个建议，四个要求

2. It’s necessary (natural, important, strange, surprising, essential, a shame, a pity, no wonder…) ＋that+主语+(should)+动词原形

3.“for fear that /in case”引导的状语从句中谓语动词多用

should +动词原形”。

1

IV几种特殊结构中虚拟语气用法. 1.

wish\If only\ as if (as though)中的虚拟语气

2.

would rather

3.

It’s (high) time +that

4.

用

“may +动词原形”表示“祝愿，但愿”，此时may须置于句首（多用于正式文体中）

Step3 Summary What have we learnt? 1. The structures of the subjunctive mood in “if” clause. 2. The usage of them in different situations. Step4 Consolidation 1.

Multiple choice 2.

Writing Step5 Homework:

1. Polish up your writing after class.

2 Go over the grammar.

2